PATEK PHILIPPE. A PLATINUM OPENFACE KEYLESS LEVER DRESS WATCH

Details
PATEK PHILIPPE. A PLATINUM OPENFACE KEYLESS LEVER DRESS WATCH
signed patek philippe & cie, geneve, no. 802271, circa 1920

With nickel-finished jewelled lever movement, bi-metallic compensation balance, the silvered matt dial with Breguet numerals, subsidiary seconds, blued steel moon-style hands, the case (No.408806) with enamelled monogrammed snap on back, case, dial and movement signed.
43 mm. diam.